user/sven/linux.git/samples/v4l, branch v4.9.78Linux Kernel
https://git.stealer.net/cgit.cgi/user/sven/linux.git/atom?h=v4.9.782016-07-08T17:45:07Z[media] vb2: replace void *alloc_ctxs by struct device *alloc_devs2016-07-08T17:45:07ZHans Verkuilhans.verkuil@cisco.com2016-04-15T12:15:05Zurn:sha1:36c0f8b32c4bd4f668cedfba6d97afaa84f055fb
Make this a proper typed array. Drop the old allocate context code since
that is no longer used.
Note that the memops functions now get a struct device pointer instead of
the struct device ** that was there initially (actually a void pointer to
a struct containing only a struct device pointer).
This code is now a lot cleaner.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Sakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
[media] v4l2-pci-skeleton: set q->dev instead of allocating a context2016-07-08T17:34:57ZHans Verkuilhans.verkuil@cisco.com2015-12-16T10:32:48Zurn:sha1:8f10c2db775ebac0646b9651f32d7f8f0f0a029c
Stop using alloc_ctx as that is now no longer needed.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
[media] samples: v4l: from Documentation to samples directory2016-05-09T21:34:37ZArnd Bergmannarnd@arndb.de2016-04-25T13:17:21Zurn:sha1:0185f850176201260e0f02c5bccca1defb8e0884
With the new autoksyms support, we can run into a situation where
the v4l pci skeleton module is the only one using some exported
symbols that get dropped because they are never referenced by
the kernel otherwise, causing a build problem:
ERROR: "vb2_dma_contig_memops" [Documentation/video4linux/v4l2-pci-skeleton.ko] undefined!
ERROR: "vb2_dma_contig_init_ctx_attrs" [Documentation/video4linux/v4l2-pci-skeleton.ko] undefined!
ERROR: "v4l2_match_dv_timings" [Documentation/video4linux/v4l2-pci-skeleton.ko] undefined!
ERROR: "v4l2_find_dv_timings_cap" [Documentation/video4linux/v4l2-pci-skeleton.ko] undefined!
ERROR: "v4l2_valid_dv_timings" [Documentation/video4linux/v4l2-pci-skeleton.ko] undefined!
ERROR: "v4l2_enum_dv_timings_cap" [Documentation/video4linux/v4l2-pci-skeleton.ko] undefined!
ERROR: "vb2_dma_contig_cleanup_ctx" [Documentation/video4linux/v4l2-pci-skeleton.ko] undefined!
Specifically, we do look in the samples directory for users of
symbols, but not the Documentation directory.
This solves the build problem by moving the connector sample into
the same directory as the other samples.
Fixes: 23121ca2b56b ("kbuild: create/adjust generated/autoksyms.h")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>